Acquisitions (Details) - RGS - USD ($) $ in Millions		3 Months Ended
Acquisitions (Details) - RGS - USD ($) $ in Millions	Nov. 21, 2025	Jun. 30, 2026
Business Combination [Line Items]
Percentage of business acquired	100.00%
Purchase price adjustment, increase (decrease)	$ 1.6
Forecast
Business Combination [Line Items]
Cash paid to acquire business		$ 1.6

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

Alarm.com Holdings, Inc. 10-Q